Alloy ЦНК7

  • Alloy KhN66VMTYUB (EI698MP; VZH136)
  • Alloy KhN67VMTU (EP202; KhN67MVTU)
  • Alloy KhN65KMVYUB (EP800)
  • Alloy CrN65VMYUTL (EI893L)
  • Alloy KhN65VMTU (EI893)
  • Alloy CrN65VMMBU (EP914; VZH131)
  • Alloy CrN65VBMYu (EP902)
  • Alloy KhN62MVKYu (EI867)
  • Alloy KhN62VMYUT (EP708)
  • Alloy KhN62VMKU (EI867)
  • Alloy KhN62BMKTU (EP742)
  • Alloy CrN62BMVY (EP709)
  • Alloy KhN60MYUVT (EP539)
  • Alloy KhN60MVTU (EP487)
  • Alloy KhN60M (EP367; 06Kh15N60M1)
  • Alloy KhN60KMYUVTB (EC9)
  • Alloy CrN60KMYUBVTF (EP962)
  • Alloy KhN60KVYUMB (EP957)
  • Alloy KhN59VG (EK82)
  • Alloy KhN58MBYUD (EK61)
  • Alloy KhN58MBYu (EK171; VZH159)
  • Alloy KhN58VMKYR (EP238)
  • Alloy KhN57MTVU (EP590)
  • Alloy KhN73MBTU (EI698)
  • Alloy EP539LMU
  • Alloy ChS70
  • Alloy ChS104
  • Alloy CNK7
  • Alloy KhN80TBY (EI607; KhN80T1BY (EI607A))
  • Alloy KhN80 (EI334)
  • Alloy KhN77TURU (EI437BU)
  • Alloy KhN77TUR (EI437B)
  • Alloy KhN75TBU (EI869)
  • Alloy KhN75VMU (EI827)
  • Alloy CrN75VMFU (EI827)
  • Alloy KhN57MKYUVTBR (EP958)
  • Alloy KhN71MTYUB (EI698P)
  • Alloy KhN70MVU (EI828)
  • Alloy KhN70MVTYUB (EI598)
  • Alloy KhN70VMYUT (EI765)
  • Alloy CrN70VMFTU (EI826)
  • Alloy CrN70VMTUF (EI826; CrN70VMTUF)
  • Alloy KhN70VMTU (EI617)
  • Alloy KhN70 (EI442)
  • Alloy KhN68VMTYUK (EP693)
  • Alloy KhN67MBYu (EP782)
  • Alloy VZHL12E
  • Alloy ZhS6KP
  • Alloy ZhS30
  • Alloy ZhS3
  • Alloy ZhS16
  • Alloy BC9L
  • Alloy BC4LM
  • Alloy BC4L
  • Alloy VZHL2
  • Alloy VZhL18
  • Alloy VZHL16
  • Alloy VZHL14H (VZHL14)
  • Alloy ZhS6U
  • Alloy VZHL12U
  • Alloy VZhL1
  • Alloy 67H26M (EI639; NIMO-25)
  • Alloy 58NHVKTBU (EP877; ХН58VCBTU)
  • Alloy 50H6MFA
  • Alloy 50H3CU (EP967)
  • Alloy 3MI3U
  • Alloy 10X20H77TU
  • Alloy 03Х20Н45М4БЧ (ChS42)
  • Alloy 03X20H45M4BRZ (ChS43)
  • Alloy KhN52KVMTYUB (EP975P)
  • Alloy KhN56MBYUD (EK62)
  • Alloy KhN56VMTU (EP199; VZh101)
  • Alloy KhN56VMKU (EP109)
  • Alloy KhN55MVU (EP454)
  • Alloy KhN55MVTs (ChS57)
  • Alloy KhN55MBYu (KhN63M9B2u; EP666)
  • Alloy KhN55VMTFKU (EI929)
  • Alloy KhN55VMTKU (EI929)
  • Alloy KhN54KVMTYUB (EP962P)
  • Alloy KhN53KVMTYUB (EP741P)
  • Alloy KhN57VKYUTMBL (ZhS6)
  • Alloy KhN51MTYUKFR (EP220)
  • Alloy KhN51KVMTYUB (EP741NP)
  • Alloy KhN50KVMTYUB (BB750)
  • Alloy KhN50VMTYUB (EP648)
  • Alloy KhN50VMTKFY (EP57)
  • Alloy KhN45MVTYUBR (EP718)
  • Alloy Kh15N60Yu3A (EP548)
  • Alloy H95S3Yu (EP711)
  • Alloy H95G (EP18)
  • Alloy H70M (EP495)

    • Designation

    Name The value
    Designation GOST Cyrillic ЦНК7
    Designation GOST Latin TsHK7
    Transliteration TsNK7
    By chemical elements ZnNiCo7

    Description

    Alloy ЦНК7 used: for the production of cast bar billets (LPZ), intended for subsequent remelting and casting of gas turbine components.

    Note

    High-temperature Nickel-based alloy.

    Standards

    Name Code Standards
    Bars В55 TU 1-809-1025-98

    Chemical composition

    Standard C S P Mn Cr Si Ni Fe N Al B Ti Mo Pb Bi W Ce O Co
    TU 1-809-1025-98 0.07-0.13 ≤0.01 ≤0.01 ≤0.3 14-15.5 ≤0.3 Rest ≤1 ≤0.01 3.6-4.3 0.005-0.01 3.6-4.4 0.2-0.7 ≤0.001 ≤0.0005 6.2-7.2 ≤0.02 ≤0.003 8-9.5
    Ni is the basis.
    According to TU 1-809-1025-98, the chemical composition is given for the alloy grade TsNK7-VI. The total content of Aluminum + Titanium = 7.20-8.30%. In the alloy TsNK7-VI, the content of copper, selenium, tellurium, thallium and silver is determined; The results of the analysis are recorded in the certificate, but they are not delivery.

    Mechanical properties

    Section, mm sT|s0,2, MPa σU, MPa d5, % KCU, kJ/m2
    Cast rod stock (LPZ). Alloy ЦНК7-VI. Heating up to 1160-1180 °C, exposure 4 hours, cooling at a speed of 3-15 °C/min to 1050 °C, then air cooling or Heating to 1040-1060 °C, exposure to 4 hrs, air cooling or Heating to 840-860 °C, exposure time of 16-20 h, air cooling
    ≥735 ≥833 ≥3 ≥147
    ≥686 ≥735 ≥3 -

    Description mechanical marks

    Name Description
    sT|s0,2 Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
    σU Limit short-term strength
    d5 Elongation after rupture
    KCU Toughness